OBD codes reset, sys not ready

Tiny
SA092086
  • MEMBER
  • 2001 CHEVROLET S-10
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 130,000 MILES
2001 Chevy S-10 pick-up Extreme (6 cyl), OBD reset for engine light, drove 300 miles & caytalitc & air systems still show "not ready" for testing. Need maximum of one system not ready to clear emissions. How/when will these systems reset?
Sunday, January 23rd, 2011 AT 5:18 PM

1 Reply

Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
That just means that your driving has not duplicated every situation that the computer is looking for. There are 6 different monitors that have to be cleared and they each look at different things.
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Sunday, January 23rd, 2011 AT 5:27 PM

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